iiinova — where your digital self keeps evolving

Tommaths (he/him) @teakayb.mathsy.space · 03/10/2026

This Japanese copy of The Mathematicians' Library is winging its way to a school in Grantham to play a part in rekindling an international exchange programme disrupted by the covid pandemic. I'd say that was a good cause! I've still got 1 copy each in *German* and *Spanish* to give away to...

A Japanese edition of The Mathematicians’ Library lies on a white textured fabric background. The purple cover features large white Japanese lettering over a colourful abstract image of overlapping curved forms, with the English title “The Mathematicians’ Library” and subtitle “The Books That Unlocked the Power of Numbers” beneath it. The author’s name, Thomas K. Briggs, and the publisher’s name appear in Japanese. A small “EX LIBRIS” bookplate is partly visible behind the book.

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Tommaths (he/him) @teakayb.mathsy.space · 01/10/2026

I've got some stock and a mountain of Sharpies that just won't quit, so if anyone'd like to furnish the discerning bookish history nerd in their life with a chunky tome that focuses on that stuff that all the other history books seem to miss out, now's your chance! #Books #History #Maths

A richly illustrated copy of The Mathematicians’ Library lies open on a wooden surface, featuring a large circular astronomical diagram with zodiacal and planetary markings, surrounded by classical figures. Overlaid text advertises “Author-Signed copies available” and “£25 + £5 p&p (UK only)”.

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Tommaths (he/him) @teakayb.mathsy.space · 30/09/2026

Would you be able to put a FREE Japanese language edition of The Mathematicians' Library to good use? I'll send it out to the first person who gives me a good reason why they should have it, and I'll even cover postage (anywhere the UK). 1/n

A Japanese edition of The Mathematicians’ Library lies on a deep magenta patterned carpet. The blue book cover features large white Japanese lettering, the English title The Mathematicians’ Library, and colourful overlapping translucent mathematical shapes forming a vivid abstract design. The author’s name, Thomas K. Briggs, and the publisher’s name appear in Japanese.

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Tommaths (he/him) @teakayb.mathsy.space · 27/09/2026

My Polish language copy of *The Mathematicians' Library* will soon be winging its way to a school in Leicestershire because a maths teacher thought it'd be great for some of their students with Polish whose first language is Polish! This is exactly the kind of use I'd hoped these non-English...

A close-up photograph of a book titled Biblioteka Matematykow, resting partly inside a brown paper envelope. Its cover combines an intricate historical astronomical chart, with constellation lines and Latin labels, with classical figures and a circular mathematical design. A small “EX LIBRIS” bookplate peeks out from behind the book.

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Tommaths (he/him) @teakayb.mathsy.space · 26/09/2026

I've got one copy of *The Mathematicians' Library* to give away in each of four languages: Polish, German, Japanese, and Spanish. I'm offering them for free (including UK postage) & I'd like them to go somewhere that'd make good use of them. If you think *your* organisation or group would...

$Four editions of The Mathematicians’ Library are arranged on a patterned surface: the Polish edition, German edition, Japanese edition and Spanish edition. The Polish and Spanish covers feature a Renaissance-style astronomical diagram with a Vitruvian figure, while the German edition has a vivid purple-and-pink fractal design and the Japanese edition shows colourful abstract mathematical forms.$

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Tommaths (he/him) @teakayb.mathsy.space · 25/09/2026

"If you see a faded sign at the side of the road that says 'fif-teen miles to the...'"

A small clear plastic container holds a tempting mix of whole and broken nuts, including cashews, almonds, Brazil nuts and walnuts, interspersed with pieces of dark chocolate. It sits on a softly textured grey-and-white fabric surface.

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Tommaths (he/him) @teakayb.mathsy.space · 22/09/2026

I thoroughly enjoyed my stint as @prensemble.bsky.social 's sound tech at @mathsworld.com last night. They sounded GREAT despite my best efforts! #Maths #Music #MathsToday

A person stands in a colourful indoor event space, wearing glasses and a black T-shirt featuring a large headphone graphic around a three-dimensional geometric cube and the words “KEY CHANGE BACK AGAIN!” They hold one arm out towards the camera with an open hand. Behind them are a projection screen, microphone, music stands, chairs, cables and colourful fabric panels.

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Tommaths (he/him) @teakayb.mathsy.space · 01/09/2026

Just the one book *finished* in August, according to my @the.storygraph wrap-up, but bits of five books read altogether. Some might say I should focus more? #books #reading

A pastel-coloured StoryGraph graphic titled “@teakayb’s August 2026 Wrap-Up”. It reports reading one book, totalling 713 pages, with an average rating of 3.0 stars. The featured book is Kate Morton’s The Secret Keeper, shown with its blue cover and a 3.0-star rating. The graphic also states an average book length of 597 pages and an average time to finish of 34 days. Below, a green line graph charts pages read on each day of August, with the highest daily totals occurring around 10 August and 20–21 August.

A pastel-coloured calendar headed “@teakayb’s August 2026 Reading Calendar”. Each day of August records the number of pages read, represented by a small book icon and page count, while coloured horizontal bars show reading periods. The highest daily total is 65 pages on 10 August, marked with a trophy. A small image of Kate Morton’s The Secret Keeper appears around 21 August, indicating the book being read. At the bottom, a legend explains the book icon as “Pages Read” and the trophy as “Most Pages Read”, alongside thumbnails of several books, including The Secret Keeper.

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Tommaths (he/him) @teakayb.mathsy.space · 31/08/2026

As a #StarWars nerd I think I'm supposed to post things like this excitedly as it happens, but I got distracted and here we are 11 days later. (*This* order 66 was for a pot of tea and a cherry scone, which was lovely).

A close-up photograph of a small piece of paper resting on a wooden table. The card reads “YOUR ORDER NUMBER” in large brown letters, with the number “66” printed in red beneath it. A bright blue band runs along the lower edge of the card, contrasting with the warm, richly textured wood.

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Tommaths (he/him) @teakayb.mathsy.space · 30/08/2026

Who's booked tickets for the Pseudorandom Ensemble gig? 21st September 2026, 18:15, £8, MathsWorld UK (London's Southbank) (I'll be there!) #LiveMusic #maths

Promotional poster for The Pseudorandom Ensemble at MathsWorld London, featuring Colin Beveridge, Sam Holloway, Sam Hartburn and Gavan Fantom. Against a pale background patterned with musical notes, the poster shows four musicians in mathematical T-shirts and a singer performing in front of a periodic-table-style display. Text describes “a musical journey through the highs, lows and medians of being a mathematician”, with detours into pentagonal tilings, squircles and square packing — and promises “maths, music” and plenty of exposition between songs.

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Tommaths (he/him) @teakayb.mathsy.space · 24/08/2026

I've worked hard to get past feeling that "I can't do #art" because the #maths version of it is so incredibly damaging & I don't want to be a hypocrite when I ask people to stop. Besides: 1) You don't have to be 'good' at something to engage with it positively. 2) It's not an either/or situation.

A squat, dome-shaped stone painted black and speckled with purple, crossed by vivid green bands forming what is supposed to be something along the lines of a Sierpinski triangle, rests on a pale wooden table.

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Tommaths (he/him) @teakayb.mathsy.space · 23/08/2026

3 years ago: a bunch of #maths teachers visited an interactive exhibition at the Tate Modern. We investigated mathematical ideas that existed within the installation. Later, we explored some of the maths in the galleries & then over the river at St Paul's! Would love to do something this again! 🏛️🎓

A colourful cluster of open cube sculptures fills a gallery floor, their red, yellow, blue and green frames criss-crossed with diagonal struts that create shifting geometric patterns. Visitors in the background provide a sense of the installation’s scale.

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Tommaths (he/him) @teakayb.mathsy.space · 22/08/2026

I teased that I'd received a fantastic mathematical gift, and this is it! The soroban (Japanese abacus) has been a common calculation aid in Japan for centuries, and is still a popular education aid and cognitive training tool. This one was...

A diagonal wooden abacus with rows of warm brown counters lies across a wooden tabletop. Large white text asks, “Can a code I wrote, concealed at length, break its bound? Meaning imagined, unknown; distanced too. It may distract from making up counts.”

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Tommaths (he/him) @teakayb.mathsy.space · 15/08/2026

I thought I'd get out of Off The Record with my credit card unscathed, but at the last moment I spotted this 1969 debut album that combines my kind of music with my kind of mathematical album cover! #Music #Maths

A worn Mott the Hoople album cover, photographed among stacks of vinyl records. Its surreal illustration shows several lizards crawling over books and geometric shapes into (and out of) a detailed drawing of tessellating lizards, with a potted plant, bottle and glass arranged around the scene. The collage has an eccentric, slightly dreamlike feel, with the reptiles appearing to invade the world of books and drawings. A price sticker in the upper-right corner shows £40.

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Tommaths (he/him) @teakayb.mathsy.space · 12/08/2026

It's difficult to get a good photo when one hand's holding binoculars that you're trying to use to project onto a piece of card held in the other, all while the Earth-Moon-Sun system dances its clockwork dance, but I'm pretty pleased with these. #eclipse #MiltonKeynes

Strong sunlight casts a large, dark shadow of a human across a textured yellow wall. A crescent-shaped image of the eclipsed sun is projected through binoculars (which are out of shot) onto the centre of the shadow's head. At the bottom right, a portion of a flower pot and the end of a bicycle pump can be seen.

Two images of the eclipsed Sun are projected onto white card, within a shadow cast by the binoculars through which the images are being projected. The card is balanced on top of a grey artwork hanging from the wall, a small portion of which is in view at the bottom of the photograph.

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Tommaths (he/him) @teakayb.mathsy.space · 06/08/2026

It's not often I buy a brand-new hardback, but even if it's not great there's an enormous nostalgia factor to be considered. Red Dwarf played such a part in my upbringing that it was practically a parent. #Books #TV

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Tommaths (he/him) @teakayb.mathsy.space · 02/08/2026

My reading for July, according to @thestorygraph.com: slow but steady again! Two books finished, one started, and three in progress. #Books #Reading

StoryGraph reading summary for @teakayb's July 2026 Wrap-Up. During the month they finished 2 books, read 784 pages, and gave an average rating of 4.5 stars. The highest-rated read was Sharpe's Storm by Bernard Cornwell (5.0 stars), alongside Reconstruction by Mick Herron (4.0 stars). Additional stats show an average book length of 323 pages and an average time to finish of 12 days.
A line graph tracks pages read each day of July. Reading starts strongly with just over 50 pages on the first two days, settles mostly between 20 and 40 pages through the middle of the month, dips to only a few pages around the 10th and 11th, then rises and falls several times before another surge to more than 50 pages on the 30th. The month ends with around 20 pages read on the 31st, showing a steady reading habit punctuated by a few particularly productive days.

A StoryGraph reading calendar summarising July 2026. Daily page totals are shown across the month, with a trophy marking a standout day of 56 pages read on 2 July. Two books are completed: Sharpe's Storm by Bernard Cornwell on 4 July, rated 5 stars, and Reconstruction by Mick Herron on 18 July, rated 4 stars. Four books remain in progress at month's end: The Craft of Indo-Arabic Numerals, Everyday Life Is Full of Maths, Night Sky Almanac, and The Secret Keeper. Overall, the calendar shows steady reading almost every day, with progress spread across several books throughout the month.

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Tommaths (he/him) @teakayb.mathsy.space · 20/07/2026

For both people who enjoy my aperiodic #ViewFromAHotelWindow series, here's part some of many! Plus a bonus image: it was one of _those_ situations (I was in room 16).

A quiet summer evening over a small car park, with rows of parked cars framed by tall, leafy hedges. The sky fades from pale blue to warm gold near the horizon, while a slender crescent Moon hangs above the rooftops beside a single bright point of light. Streetlights have just switched on, adding soft pools of light that hint at the transition from day to night, giving the otherwise ordinary scene a calm, peaceful atmosphere.

A black wayfinding sign mounted on a wall directs visitors around a building. Large white text shows room numbers 101–315 with a left-pointing arrow, and 18–30 with an upward-pointing arrow. Along the bottom, the words “Lift & stairs” are paired with a left-pointing arrow, indicating access to both. The glossy surface reflects nearby windows and the person taking the photograph, while metal fixings at each corner hold the sign in place.

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Tommaths (he/him) @teakayb.mathsy.space · 06/07/2026

A surprisingly sad occasion: I bought this umbrella when caught in the rain on campus during my undergrad degree some time between 2001-2004. It was finally beaten by high winds a couple of months ago, but sentiment has kept me from throwing it away until now. #Umbrellaellaella

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Tommaths (he/him) @teakayb.mathsy.space · 03/07/2026

An unexpected but exciting delivery arrived today: Japanese, German, Spanish, and Polish copies of The Mathematicians' Library! (It is, of course, still available in English here: uk.bookshop.org/a/16778/9781... ) #Books #Maths #History #MathsInMuseums

$A square photo shows four hardback editions of the same mathematics book arranged in a neat two-by-two grid on a pale patterned fabric background. Each cover represents a different language edition. Top left is the Polish edition, featuring an antique astronomical chart with a circular design centred on Leonardo da Vinci's Vitruvian Man. Top right is the German edition, whose striking cover displays a vivid purple-and-pink fractal pattern on a black background. Bottom left is the Japanese edition, with bold white Japanese lettering over a colourful swirling abstract shape in blue, green, purple and pink. Bottom right is the Spanish edition, which returns to the antique astronomical chart design, this time with Spanish text. Together, the four books highlight the same work reaching readers across different languages while showcasing the distinct visual identity chosen for each edition.$

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Tommaths (he/him) @teakayb.mathsy.space · 01/07/2026

Another month of consistent reading, with two books finished but seven on the go, including two #maths themed books that I've been sent to read & review: keep an eye open for those soon!

A StoryGraph monthly wrap-up for June 2026. The summary reports 2 books finished, 734 pages read, and an average rating of 4.5 stars. The highest-rated completed read is Witches Abroad with 5 stars, while The Midwich Cuckoos receives 4 stars. The average completed book length is 262 pages, and the average time taken to finish a book is 18 days. A green line graph plots pages read each day, ranging from 3 pages on the quietest day to a peak of 66 pages on 6 June, with several other strong reading days exceeding 40 pages later in the month.

A StoryGraph reading calendar for June 2026 showing daily reading activity throughout the month. Each date includes the number of pages read, with a trophy marking the highest total of 66 pages on 6 June. Coloured progress bars show several books being read concurrently. Two books are completed during the month: Witches Abroad (rated 5 stars) early in June and The Midwich Cuckoos (rated 4 stars) towards the end of the month. Five other books remain in progress, with their covers shown along the bottom of the calendar. Reading is fairly consistent across the month, with a quieter spell around 10–12 June followed by several days of 40–53 pages in the final week.

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Tommaths (he/him) @teakayb.mathsy.space · 26/06/2026

I don't post many selfies, but here's #SummerTom (and the livin' is easy)

A close-up selfie of a man with shoulder-length, wavy brown hair and a neatly trimmed beard, wearing large black sunglasses and an orange T-shirt. They face the camera with a relaxed, neutral expression. The dark lenses reflect a phone screen that shows the selfie being taken. Behind them, a white wall is decorated with a black clock featuring an illustration of a Lancaster bomber aircraft, while daylight from a nearby window brightens the room. The overall feel is casual and quietly playful, with the mirrored screen reflection adding an unexpected detail.

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Tommaths (he/him) @teakayb.mathsy.space · 26/06/2026

I found myself somewhere VERY air conditioned to work, but it looks like it's nearly 45 degrees outside. #MathsToday #Freelancer

A tilted (almost 45 degrees...) view through a window looks across a quiet parking area towards a modern five-storey office building with a grid of large windows and pale stone cladding. Several parked cars line the forecourt, including a black urban 4-by-4 and a black Audi in the foreground, while bright summer sunshine reflects from the windows and casts crisp shadows. A strip of paving and gravel runs along the right-hand edge, with a few tufts of grass pushing through the cracks, giving the otherwise neat urban scene a lived-in feel.

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Tommaths (he/him) @teakayb.mathsy.space · 08/06/2026

So who else got their 'Maths on Holiday' Special Issue of Mathematics Today (from @ima-maths.bsky.social ) and excitedly opened it to page 70? Just me? #Maths #Museums #MathsInMuseums

A copy of Mathematics Today rests on top of a dark backpack and some clothing. The magazine’s bright pink-and-blue cover features a beach scene with a yellow bucket, a sandcastle and a blue plastic spade, matching the headline “Maths on Holiday Special Issue”. Superimposed across the centre in large white text is the teaser, “Turn to page 70…”, hinting at a surprise article or puzzle. The contrast between the academic journal and the cheerful seaside imagery gives the cover a playful, summer-holiday feel.

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Tommaths (he/him) @teakayb.mathsy.space · 07/06/2026

Yesterday I found a good-as-new clothbound copy of Moby-Dick for a mere £7. It's a classic, but it's also a book I (briefly) mention in my own as just one example of works of literature in which the author shows their knowledge of & interest in mathematics. #Maths #Literature #Books

A clothbound hardback edition of Moby-Dick stands upright on a weathered turquoise metal table outdoors. The deep navy-blue cover is decorated with a repeating pattern of white whale silhouettes and harpoon-like arrows, with the title at the top and “Herman Melville” at the bottom. The book is photographed at a slight angle, making it appear almost monumental despite its ordinary size. Behind it, the background falls softly out of focus: a dark doorway, a bright green chair, and hints of garden furniture beneath a cloudy sky. The striking contrast between the rich blue cover and the vivid turquoise table gives the image a fresh, nautical feel that echoes the novel’s maritime themes.

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Tommaths (he/him) @teakayb.mathsy.space · 02/06/2026

6 books on the go last month, two of which I finished:

A May 2026 reading calendar tracking chart from The StoryGraph for user @teakayb. The image displays a monthly calendar grid where each day shows the number of pages read alongside a book icon. Colored horizontal bars span across different dates to track the duration of individual books.Two books are marked as finished with a 4.0-star rating: "Flatland" by Edwin A. Abbott and "The Power of Geography" by Tim Marshall. The calendar highlights Wednesday, May 20th as the day with the "Most Pages Read," featuring a gold trophy icon next to a count of 103 pages. At the bottom, a row displays the covers of six books tracked during the month, labeled as either rated or currently "Reading."

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Tommaths (he/him) @teakayb.mathsy.space · 21/05/2026

I'm (usually) a fan of Hotel Chocolat, but I saw this sign in my local shop and... It tastes kind of bitter. I know there are no lies here, but it feels a bit underhanded, especially given that they used to have an actual offer that was similarly presented. I'll grant that it's certainly clever.

A slightly crumpled shop sign in a black clip frame advertises a “Mix & Match” chocolate offer. The notice invites customers to “Choose any selectors from the Wall of Chocolate”, with prices listed as 3 for £13.95, 5 for £23.25, and 10 for £46.50.

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Tommaths (he/him) @teakayb.mathsy.space · 18/05/2026

This weekend was spent at the @histassoc.bsky.social conference in Newcastle. We spoke to #history fans about #maths as a core part of human history, focusing on a major change affecting the entire British population in Elizabethan times. It was great! We had loads of really positive ...

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Tommaths (he/him) @teakayb.mathsy.space · 16/05/2026

I ran out of copies of The Mathematicians' Library on our stand at the History Association conference! It's available online from uk.bookshop.org/a/16778/9781... (unfortunately not with the conference discount, & not signed - but find & ask me at a later date 😁)

Photograph of a book display celebrating The Mathematician’s Library by Thomas K Briggs as “Book of the Year 2025”. A large poster shows the book winning both the main award and the readers’ choice award, with matching cover images framed by geometric diagrams and celestial-style artwork. In front of the poster, a handwritten sign advertises a “conference special price” of £20, reduced from an RRP of £28 marked through in red. The scene has the feel of a busy conference or exhibition stall, with bright indoor light and blurred shelves in the background.

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Tommaths (he/him) @teakayb.mathsy.space · 16/05/2026

#ViewFromAHotelWindow A good-sized room, a comfortable bed, but an awful, *awful* shower.

A tightly framed view between neighbouring buildings shows pale cream brickwork filling most of the image. Two blank side walls dominate the foreground, divided by a narrow black drainpipe running vertically through the centre. The bricks are slightly uneven in tone, with dark mortar lines and occasional stains and cracks that hint at age and weathering. In the gap beyond, the façade of another building appears with tall sash windows covered by softly gathered lavender-grey curtains. The composition is stark and geometric, turning ordinary urban architecture into a pattern of rectangles, lines, and muted colours.

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Tommaths (he/him) @teakayb.mathsy.space · 16/05/2026

“The secret to architectural excellence," said Sir Christopher Wren, "is to translate the proportions of a dachshund into bricks, mortar and marble.” A lovely #MathsInMuseums moment spotted on the @stpaulscathedral.bsky.social stand at the @histassoc.bsky.social conference!

A plush black-and-tan dachshund toy stands proudly on a display table in a bright indoor venue, photographed from a low angle that makes it look almost life-sized. Its velvety fur, floppy ears, and oversized paws give it a soft, friendly appearance. Behind it, tall windows flood the space with daylight, while a blurred exhibition banner for St Paul’s advertises school sessions and visitor activities in colourful blocks of orange, pink, green, and purple. A small wooden cube sits in the foreground beside the toy, adding to the feel of a busy outreach or museum-style display.

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Tommaths (he/him) @teakayb.mathsy.space · 01/05/2026

Two books finished in April (but there are more on the go & I'm keeping up reading consistency!). Two classics, both re-reads, both fiction: The War of the Worlds & Lords & Ladies (Discworld 14). uk.bookshop.org/lists/recomm... #Books #Fiction #Reading

A pastel-toned reading summary graphic titled “@teakayb’s April 2026 Wrap-Up.” At the top, three rounded boxes show key stats: 2 books, 684 pages, and an average rating of 4.25.
Below, a section labelled “Highest Rated Reads” displays two book covers side by side: Lords and Ladies by Terry Pratchett rated 4.5 stars, and The War of the Worlds rated 4.0 stars. To the right, smaller text notes an average book length of 319 pages and an average time to finish of 30 days.
The bottom half features a line graph of pages read per day across April (days 1–30). Reading fluctuates at low to moderate levels for most of the month, with a noticeable spike around day 9 and a sharp peak on day 30, which is the highest point on the chart. The overall impression is of steady, occasional reading with a strong finish at the end of the month.

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Tommaths (he/him) @teakayb.mathsy.space · 08/04/2026

This image shows the main stages of the flight, where most of the numbered points involve a fuel burn to change to a different elliptical orbital path. cdn.britannica.com/91/283491-05...

Illustrated space mission diagram showing a journey from Earth to the Moon and back, with numbered stages tracing the path.
On the left, a large view of Earth is encircled by looping yellow and blue orbital paths. Small numbered markers (1–6) follow a spacecraft as it lifts off (1), enters low Earth orbit (2), and performs a series of manoeuvres that stretch its orbit into a long oval around the planet (3–5). At point 6, the spacecraft leaves Earth orbit and begins heading into deep space.
Across the centre, the path extends outward (7), curving towards the Moon on the right. Near the Moon, the spacecraft performs a flyby (8), swinging around it before turning back towards Earth. A second, blue trajectory shows the return route (9).
At the top right are simplified drawings of the Orion spacecraft—one in flight with solar panels extended, and one as part of the tall Space Launch System rocket, with parts labelled such as the crew module.
The numbered key along the bottom names each stage, ending with re-entry (11) and splashdown in the ocean (12). The overall image clearly maps the full mission: launch, orbit, journey to the Moon, flyby, and return home.

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Tommaths (he/him) @teakayb.mathsy.space · 03/04/2026

"I'm looking for Sarah Connor." (Credit: NASA)

A view of Earth from space, shown as a curved, half-lit globe against a deep black background. Sunlight illuminates the lower-left portion, revealing swirling white cloud systems over blue oceans, while the upper-right fades into darkness along a soft diagonal line (called the 'terminator'). The planet appears calm and delicate, suspended alone in the vast emptiness of space.

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Tommaths (he/him) @teakayb.mathsy.space · 03/04/2026

I love this photo. Earth looks so furtive. "I'm so sorry, I hope I'm not intruding..." (Credit: NASA, obviously)

View from inside a dark spacecraft, looking out through a small, rounded window. Beyond the thick frame and bundled cables, Earth appears half-lit against the blackness of space—its blue oceans and swirling white clouds sharply defined, with sunlight catching the curve of the planet. The interior foreground is dim and mechanical, emphasising the quiet contrast between the cramped, engineered cabin and the vast, luminous world outside.

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Tommaths (he/him) @teakayb.mathsy.space · 01/04/2026

March's reading! Only one book completed this month: Colditz, by Ben MacIntyre (uk.bookshop.org/a/16778/9780...). It's as brilliant as expected: MacIntyre always makes historical non-fiction feel like a gripping drama.

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Tommaths (he/him) @teakayb.mathsy.space · 29/03/2026

Because social media keeps telling me it's all about the cardigan and the glasses and nothing to do with being muscular, 6 feet tall and swooningly pretty... Similarly non-muscular, shorter, yet bespectacled and becardiganed men assemble! #ProjectHailMary

A side-by-side comparison of Ryan Gosling and Thomas K. Briggs.
On the left is Thomas, a person with shoulder-length brown hair and light facial hair sits indoors against a pale wall, wearing round glasses, a patterned cream cardigan, and a dark graphic T-shirt. They rest one hand on their head and look directly at the camera with a calm, slightly tired expression; a small framed picture hangs high on the wall behind them.
On the right, Gosling has shorter but similarly ruffled hair and wears glasses and a similar cardigan. His setting is warmly lit. He looks slightly off-camera with a faint, knowing smile, with one hand resting on his head in a pose similar to Tom's. The lighting and styling give the right-hand image a more cinematic feel, highlighting the resemblance between the two.

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Tommaths (he/him) @teakayb.mathsy.space · 21/03/2026

I've got the front seat, up top, on my way to @mathsworld.com !

View through a slightly dusty bus window onto a busy London junction. In the foreground, several pedestrians cross at different angles, including a jogger in bright trainers and a couple of people in coats and backpacks. Cars and a black cab weave through the crossroads, while traffic lights and yellow box markings organise the flow.
On the left, a large historic stone building with tall columns sits beneath leafless trees. On the right, a red-brick corner building with white trim houses shops at street level, including an Italian restaurant with blue signage. The road stretches into the distance between rows of buildings, with buses and vans further along, under a pale sky with patches of cloud.

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Tommaths (he/him) @teakayb.mathsy.space · 13/03/2026

I feel like I should post more thirst-traps, and what could be more of a thirst-trap than a thing designed to hold some sort of liquid? I've been working on some learning & education stuff for @the_morw. The history of porcelain manufacture is not my specialist...

A close-up photo taken in a museum gallery shows a person in the foreground, wearing round glasses and looking sideways with a curious, slightly puzzled expression. Their finger points toward a small porcelain jug displayed behind them in a glass case. The jug is dark blue with gold decoration and a tiny painted giraffe (that looks more like a sort of long-necked leopard) in the centre. A green label beneath the stand reads “13”, and the background wall is covered with a large black-and-white illustration.

A deep cobalt-blue porcelain jug with a curved handle and pointed spout sits on a clear display stand in a museum case. The jug is richly decorated with gold scrollwork framing an oval scene of a long-necked, spotted 'giraffe' (that looks more like a weird leopard) standing on green ground beside a small tree. The glossy lid is topped with a small gold knob, and a small display label reading “1131” sits in front of the stand. Behind the jug, the wall is covered with a large black-and-white line illustration that resembles an old engraving.

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Tommaths (he/him) @teakayb.mathsy.space · 05/03/2026

This #WorldBookDay, here's the author of The Mathematicians' Library in a library with some maths books. uk.bookshop.org/a/16778/9781...

A person with shoulder-length hair, round glasses, and a short beard stands beside a tall bookshelf packed with science and mathematics books. Wearing a dark T-shirt and green checked shirt, they gesture with an open hand towards a shelf labelled “M.2 Physics”, as if presenting the collection. Nearby shelves are labelled with other subjects such as maths and astronomy above, and natural history and evolution below, while colourful book spines— including titles by Carl Sagan and Martin Rees—line the wooden shelves behind them

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Tommaths (he/him) @teakayb.mathsy.space · 15/01/2026

The shoes I wore today are all-weather shoes. That is, they let in*all* of the weather. But my #maths- themed umbrella (a Christmas present) did a great job of taking care of the other end on its inaugural outing.

Looking up from beneath an open umbrella, its blue canopy covered in bright orange and white mathematical diagrams, equations, graphs, and geometric shapes. Black umbrella ribs radiate from the centre like spokes. At the bottom edge of the frame, the top of a person’s face is visible — curly hair, glasses, eyes peering upwards, and a conspicuous pair of nostrils— giving the impression of sheltering under a canopy of maths.

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Tommaths (he/him) @teakayb.mathsy.space · 15/01/2026

Seeing @snezanalawrence.bsky.social the other day reminded me that I still hadn't read A Little History of Mathematics yet. I'm one step closer to fixing that, today. Get your copy anywhere good books can be found congregating, such as uk.bookshop.org/a/16778/9780... #MathsToday #History 🏛️🎓

A yellow hardback book titled A Little History of Mathematics by Snezana Lawrence stands upright on a soft pink surface. The cover features a bold, medieval-style illustration of three robed figures lifting a right-angled triangle with sides labelled a, b & c. The title appears in black and red lettering against the plain yellow background, making it clear and easy to read.

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Tommaths (he/him) @teakayb.mathsy.space · 03/01/2026

Another #Lego set completed. I got this one for my birthday (in October). What can I say? I like to savour my builds. That puts both dino skulls in my collection!

A detailed LEGO display arranged on a wooden surface: a large beige triceratops skull with long, curved horns dominates the scene. In front of it sits a small LEGO display base with a minifigure, tools, and printed label (which isn't readable at this angle). To the right, a small white, translucent marble polar bear figure stands upright on a mat, and decorative plates and foliage hang in the background in an eclectic decorative arrangement.

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Tommaths (he/him) @teakayb.mathsy.space · 29/12/2025

#LegoStarWarsAdvent: a final ensemble shot for 2025's calendar, because *at least* zero people said they'd like one. A very mixed bag this year! Some great pieces, but plenty of filler.

A colourful LEGO Star Wars display crowded with droids and workshop clutter. In the centre, a red-and-white astromech droid sits among tools and translucent blue elements, while other small droids gather around benches and consoles. Spare parts, robot arms, and bright accessories fill the scene, giving the impression of a busy droid repair bay alive with activity and character.

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Tommaths (he/him) @teakayb.mathsy.space · 25/12/2025

There we go: it's officially Christmas 2025! Merry Christmas everyone!

A man in a dark suit is captured mid-fall, tumbling towards the camera with wide eyes and an open mouth, as if shouting or gasping. He grips a handgun in one hand while shards of blue-lit glass explode around him, frozen in motion, creating a dramatic, high-energy action moment.

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Tommaths (he/him) @teakayb.mathsy.space · 25/12/2025

There we go: it's officially Christmas 2025! Merry Christmas everyone!

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Tommaths (he/him) @teakayb.mathsy.space · 24/12/2025

Apologies for the thirst trap, but I said there might be one more festive clothing post. I've donned the Star Wars PJs to watch Die Hard & finish off The Hogfather.

Mirror selfie of a person standing in a bedroom, holding a phone in one hand and pointing directly towards the camera with the other, mouth open in a playful, mock-shocked expression. They’re wearing glasses, a black Christmas T-shirt featuring Darth Vader and stormtroopers with the slogan “I’m on the Naughty List,” and dark pyjama bottoms patterned with white festive icons. Behind them is a neatly made bed with a patchwork quilt, wooden furniture, and soft, warm lighting that gives the room a cosy, lived-in feel.

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Tommaths (he/him) @teakayb.mathsy.space · 24/12/2025

#LegoStarWarsAdvent door 24: BB8 makes an appearance, nattily dressed in a shiny top hat, accompanied by a little festive tree. And that's that for 2025's advent calendar! Though I might do an ensemble pic in a few days, if anyone would be interested?

A small LEGO BB-8 droid stands on a textured surface, wearing a shiny black top hat perched at a jaunty angle. Beside it is a bright green LEGO stand topped with a yellow star, resembling a playful Christmas tree or festive ornament. The background is softly blurred magazine edges.

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Tommaths (he/him) @teakayb.mathsy.space · 24/12/2025

My one concession to festive attire. Actually... There is another. Maybe you'll see that later, if there's any interest.

A mirror selfie of a smiling person with shoulder-length wavy hair and glasses, holding a phone. They’re wearing a grey sweatshirt with bold red text reading “Now I have a machine gun ho-ho-ho,” and pointing at the slogan with one finger. A bright room and a framed picture are visible in the background.

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